Trojan (trojan-gfw) is an unidentifiable mechanism that helps you bypass Internet censorship. Igniter is an open-source client with the official implementation of Trojan.

Features:

Transparent proxy with VPN service
Exempting Apps and Websites from VPN
Build-in GEO Domain/IP database
Quick setting tile
Simple, efficient, fully open-source
NOTE: This is just a client software. To use it, a Trojan server is required. To deploy your own server, follow this guide.
Anti-Features:
NonFreeComp (the a